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Why do molecules in cold things move more slowly compared to molecules in warmer substances?
Molecules in cold substances move more slowly compared to molecules in warmer substances because lower temperatures reduce the energy of the molecules, causing them to move less and at a slower pace.
What happens to a liquid when it is heated slowly?
When a liquid is heated slowly, its temperature will gradually increase, causing the molecules within the liquid to move faster. Eventually, the liquid will reach its boiling point, where it will vaporize and turn into a gas.
What is the effect of heating molecules?
molecules, when heated up, tend to move around more since they have more heat energy.
What happens to water molecules when they are heated?
Like all molecules, a molecule of H20 is in constant motion; 'hot' molecules move faster than 'cold' molecules. If the molecules move slowly enough the substance appears stationary to us (frozen water) and if they move quickly enough they will expand to fill their container (vapor or gas water.)
What happens to matter when it is heated or cooled?
When matter is heated, its particles gain energy and move more rapidly, leading to an increase in temperature and expansion of the material. Conversely, when matter is cooled, its particles lose energy and move more slowly, causing a decrease in temperature and contraction of the material.
When water is heated the water molecules gain and move more rapidly?
yes they do
Do water molecules A move faster when heated B Collide more when heated C collide more when heated or D all of the above?
B and c
Why solids expand on heating?
That's because the molecules or atoms move faster, and in general have more energy.That's because the molecules or atoms move faster, and in general have more energy.That's because the molecules or atoms move faster, and in general have more energy.That's because the molecules or atoms move faster, and in general have more energy.
When molecules in liquids and gases are heated they?
When molecules in liquids and gases are heated they move faster
What happens when molecules are heated and why?
They move faster because the heat gives them more energy
When anything is heated up where do the molecules move?
When a substance is heated up, the molecules gain kinetic energy and move more rapidly. They vibrate and collide with each other, leading to an increase in temperature and expansion of the substance.
What changes do you think when water heated and cooled?
When water is heated, the molecules gain energy and move more quickly, causing the water to expand and eventually turn into steam. When water is cooled, the molecules lose energy and move more slowly, causing the water to contract and eventually freeze into ice.
